How to remove default routing?

Just write  'NO' as prefix to the default route command:

Router(config)# no ip route 0.0.0.0 0.0.0.0 next-hop-ip/exit-interface

 

Hi, 

If you want to remove Default routing from your device , you have to simply run the same command with no keyword , the command is as following:-

no ip route 0.0.0.0 0.0.0.0